5
8. Troubleshooting
Fault
Possible cause
Remedy
The green indicator
The battery is not ready
Re-insert the battery in the charger.
blinks
for charging.
If charging does not begin, please refer to the
"Care and maintenance” section of the operating
instructions for the SF 100-A, SF 120-A, SF 121-A,
SF 150-A, SF 180-A or SF 4000-A.
The yellow indicator
The battery is too cold
The charging operation begins automatically as soon
blinks
(approx. 0°C / 0°F) or too hot
as the battery reaches the permissible temperature.
(approx. 60°C 140°F).
Charging does not begin.
9. Disposal
Most of the materials from which Hilti appliances are manufactured can be recycled. The materials must be cor-
rectly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking
back your old appliances for recycling. Please ask your Hilti customer service department or Hilti sales represen-
tative for further information.
Should you wish to return the appliance yourself to a disposal facility for recycling, proceed as follows:
Dismantle the appliance as far as possible without the need for special tools.
Separate the individual parts as follows:
Parts / assembly
Main material
Recycling
Outer housing
Plastic / synthetic rubber
Plastics recycling
Electronics
Various
Electronics scrap
Supply cord
Copper, synth. rubber sheathed
Scrap metal
Battery
Nickel-cadmium
*
Nickel metal-hydride
*
Screws, small parts
Steel
Scrap metal
* Dispose of batteries in accordance with national regulations or return them to Hilti for disposal.
Disposal
Batteries
Hilti batteries contain nickel, cadmium and nickel-metal hydrid.
Disposal of batteries in accordance with national regulations or return used batteries to
Hilti for disposal.
Printed: 07.07.2013 | Doc-Nr: PUB / 5070686 / 000 / 00
